Smoke Management Weather Forecast
Issued by NWS Salt Lake City, UT
Issued by NWS Salt Lake City, UT
540 FNUS75 KSLC 200741 SMFSLC Smoke Management Forecast National Weather Service Salt Lake City Utah 124 AM MDT Wed Aug 20 2025......Whitlam .DISCUSSION...Deep mixing will keep clearing index values excellent through the end of the week. A monsoonal moisture surge is expected through the latter half of the week, with increasing precipitation chances areawide through the weekend. A Graphical version of the clearing index is available at: https://www.weather.gov/slc/ClearingIndex * All heights are above sea level (ASL) unless noted otherwise * ----------------------------------------------------------------- ...AIR SHED 1... ----------------------------------------------------------------- TODAY... Afternoon Mixing Height..... 12200 Transport Winds............. SW 13 Clearing Index.............. 1000+ TOMORROW... Afternoon Mixing Height..... 9400 Transport Winds............. N 11 Clearing Index.............. 950 FRIDAY... Afternoon Mixing Height..... 9000 Transport Winds............. N 10 Clearing Index.............. 880 SATURDAY... Afternoon Mixing Height..... 9100 Transport Winds............. W 11 Clearing Index.............. 990 ----------------------------------------------------------------- ...AIR SHED 2... ----------------------------------------------------------------- TODAY... Afternoon Mixing Height..... 13000 Transport Winds............. S 11 Clearing Index.............. 1000+ TOMORROW... Afternoon Mixing Height..... 12100 Transport Winds............. W 9 Clearing Index.............. 1000+ FRIDAY... Afternoon Mixing Height..... 12300 Transport Winds............. W 11 Clearing Index.............. 1000+ SATURDAY... Afternoon Mixing Height..... 9300 Transport Winds............. SW 12 Clearing Index.............. 1000+ ----------------------------------------------------------------- ...AIR SHED 3... ----------------------------------------------------------------- TODAY... Afternoon Mixing Height..... 11200 Transport Winds............. SW 9 Clearing Index.............. 960 TOMORROW... Afternoon Mixing Height..... 12100 Transport Winds............. W 9 Clearing Index.............. 1000+ FRIDAY... Afternoon Mixing Height..... 11800 Transport Winds............. NW 10 Clearing Index.............. 1000+ SATURDAY... Afternoon Mixing Height..... 8600 Transport Winds............. NW 11 Clearing Index.............. 1000+ ----------------------------------------------------------------- ...AIR SHED 4... ----------------------------------------------------------------- TODAY... Afternoon Mixing Height..... 12400 Transport Winds............. SW 15 Clearing Index.............. 1000+ TOMORROW... Afternoon Mixing Height..... 12300 Transport Winds............. NW 11 Clearing Index.............. 1000+ FRIDAY... Afternoon Mixing Height..... 12500 Transport Winds............. NW 12 Clearing Index.............. 1000+ SATURDAY... Afternoon Mixing Height..... 10800 Transport Winds............. NW 10 Clearing Index.............. 1000+ ----------------------------------------------------------------- ...AIR SHED 5... ----------------------------------------------------------------- TODAY... Afternoon Mixing Height..... 11800 Transport Winds............. SW 14 Clearing Index.............. 1000+ TOMORROW... Afternoon Mixing Height..... 11700 Transport Winds............. W 11 Clearing Index.............. 1000+ FRIDAY... Afternoon Mixing Height..... 12100 Transport Winds............. W 12 Clearing Index.............. 1000+ SATURDAY... Afternoon Mixing Height..... 10800 Transport Winds............. N 10 Clearing Index.............. 1000+ ----------------------------------------------------------------- ...AIR SHED 6... ----------------------------------------------------------------- TODAY... Afternoon Mixing Height..... 13800 Transport Winds............. SW 13 Clearing Index.............. 1000+ TOMORROW... Afternoon Mixing Height..... 12200 Transport Winds............. W 11 Clearing Index.............. 1000+ FRIDAY... Afternoon Mixing Height..... 12000 Transport Winds............. W 13 Clearing Index.............. 1000+ SATURDAY... Afternoon Mixing Height..... 10900 Transport Winds............. NW 10 Clearing Index.............. 1000+ ----------------------------------------------------------------- ...AIR SHED 7... ----------------------------------------------------------------- TODAY... Afternoon Mixing Height..... 13700 Transport Winds............. SW 11 Clearing Index.............. 1000+ TOMORROW... Afternoon Mixing Height..... 9200 Transport Winds............. W 10 Clearing Index.............. 1000+ FRIDAY... Afternoon Mixing Height..... 9200 Transport Winds............. W 15 Clearing Index.............. 1000+ SATURDAY... Afternoon Mixing Height..... 9500 Transport Winds............. NW 14 Clearing Index.............. 1000+ ----------------------------------------------------------------- ...AIR SHED 8... ----------------------------------------------------------------- TODAY... Afternoon Mixing Height..... 13500 Transport Winds............. SW 10 Clearing Index.............. 1000+ TOMORROW... Afternoon Mixing Height..... 12000 Transport Winds............. NW 10 Clearing Index.............. 1000+ FRIDAY... Afternoon Mixing Height..... 11500 Transport Winds............. NW 11 Clearing Index.............. 1000+ SATURDAY... Afternoon Mixing Height..... 10600 Transport Winds............. W 9 Clearing Index.............. 1000+ ----------------------------------------------------------------- ...AIR SHED 9... ----------------------------------------------------------------- TODAY... Afternoon Mixing Height..... 12800 Transport Winds............. SW 9 Clearing Index.............. 1000+ TOMORROW... Afternoon Mixing Height..... 12900 Transport Winds............. NW 10 Clearing Index.............. 1000+ FRIDAY... Afternoon Mixing Height..... 8600 Transport Winds............. NW 10 Clearing Index.............. 1000+ SATURDAY... Afternoon Mixing Height..... 11200 Transport Winds............. NW 11 Clearing Index.............. 1000+ ----------------------------------------------------------------- ...AIR SHED 10... ----------------------------------------------------------------- TODAY... Afternoon Mixing Height..... 14000 Transport Winds............. SW 9 Clearing Index.............. 1000+ TOMORROW... Afternoon Mixing Height..... 13300 Transport Winds............. SW 9 Clearing Index.............. 1000+ FRIDAY... Afternoon Mixing Height..... 11700 Transport Winds............. W 11 Clearing Index.............. 1000+ SATURDAY... Afternoon Mixing Height..... 10500 Transport Winds............. W 11 Clearing Index.............. 1000+ ----------------------------------------------------------------- ...AIR SHED 11... ----------------------------------------------------------------- TODAY... Afternoon Mixing Height..... 13300 Transport Winds............. S 10 Clearing Index.............. 1000+ TOMORROW... Afternoon Mixing Height..... 13000 Transport Winds............. NW 9 Clearing Index.............. 1000+ FRIDAY... Afternoon Mixing Height..... 10400 Transport Winds............. NW 11 Clearing Index.............. 1000+ SATURDAY... Afternoon Mixing Height..... 11100 Transport Winds............. NW 10 Clearing Index.............. 1000+ ----------------------------------------------------------------- ...AIR SHED 12... ----------------------------------------------------------------- TODAY... Afternoon Mixing Height..... 12400 Transport Winds............. S 8 Clearing Index.............. 1000+ TOMORROW... Afternoon Mixing Height..... 12300 Transport Winds............. W 9 Clearing Index.............. 1000+ FRIDAY... Afternoon Mixing Height..... 11200 Transport Winds............. NW 11 Clearing Index.............. 1000+ SATURDAY... Afternoon Mixing Height..... 8900 Transport Winds............. W 11 Clearing Index.............. 1000+ ----------------------------------------------------------------- ...AIR SHED 13... ----------------------------------------------------------------- TODAY... Afternoon Mixing Height..... 12100 Transport Winds............. S 10 Clearing Index.............. 1000+ TOMORROW... Afternoon Mixing Height..... 11700 Transport Winds............. SW 7 Clearing Index.............. 1000+ FRIDAY... Afternoon Mixing Height..... 11500 Transport Winds............. W 12 Clearing Index.............. 1000+ SATURDAY... Afternoon Mixing Height..... 8400 Transport Winds............. W 14 Clearing Index.............. 1000+ ----------------------------------------------------------------- ...AIR SHED 14... ----------------------------------------------------------------- TODAY... Afternoon Mixing Height..... 11800 Transport Winds............. E 8 Clearing Index.............. 1000+ TOMORROW... Afternoon Mixing Height..... 11900 Transport Winds............. W 7 Clearing Index.............. 1000+ FRIDAY... Afternoon Mixing Height..... 11600 Transport Winds............. NW 18 Clearing Index.............. 1000+ SATURDAY... Afternoon Mixing Height..... 8400 Transport Winds............. NW 17 Clearing Index.............. 1000+ ----------------------------------------------------------------- ...AIR SHED 15... ----------------------------------------------------------------- TODAY... Afternoon Mixing Height..... 12200 Transport Winds............. SE 11 Clearing Index.............. 1000+ TOMORROW... Afternoon Mixing Height..... 12100 Transport Winds............. NE 9 Clearing Index.............. 1000+ FRIDAY... Afternoon Mixing Height..... 11500 Transport Winds............. N 11 Clearing Index.............. 1000+ SATURDAY... Afternoon Mixing Height..... 9400 Transport Winds............. E 12 Clearing Index.............. 1000+ ----------------------------------------------------------------- ...AIR SHED 16... ----------------------------------------------------------------- TODAY... Afternoon Mixing Height..... 12100 Transport Winds............. S 10 Clearing Index.............. 1000+ TOMORROW... Afternoon Mixing Height..... 11400 Transport Winds............. W 9 Clearing Index.............. 1000+ FRIDAY... Afternoon Mixing Height..... 10600 Transport Winds............. NW 12 Clearing Index.............. 1000+ SATURDAY... Afternoon Mixing Height..... 9100 Transport Winds............. W 11 Clearing Index.............. 1000+ $$